T/CIATA 0021-2016 Active Group standards

T/CIATA 0021-2016 Pre-fabricated direct buried insulation tube forming technology specification for spray coating and wrapping of steel pipes

Publish Date: 2016-10-17 Implement Date: 2017-01-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CIATA 0021-2016

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Material protection

ICS Name: Other processing and plating

Publish Date: 2016-10-17

Implement Date: 2017-01-10

Scope

Scope: This standard specifies the structure, technical requirements, production operations, inspection methods, inspection rules, marking, storage, and transportation requirements of prefabricated directly buried insulated pipes (hereinafter referred to as anti-corrosive insulated pipes) composed of steel pipes, fused epoxy powder, polyurethane rigid foam insulation layers, adhesives, and high-density polyethylene extruded wrapped outer protective pipes. This standard applies to anti-corrosive insulated pipes used for conveying media with a temperature not exceeding 120°C (continuous working temperature) and an occasional peak temperature not exceeding 140°C, with a working pressure not exceeding 2.5 MPa. Main technical content: This standard specifies the structure, technical requirements, production operations, inspection methods, inspection rules, marking, storage, and transportation requirements of prefabricated directly buried insulated pipes (hereinafter referred to as anti-corrosive insulated pipes) composed of steel pipes, fused epoxy powder, polyurethane rigid foam insulation layers, adhesives, and high-density polyethylene extruded wrapped outer protective pipes. It applies to anti-corrosive insulated pipes used for conveying media with a temperature not exceeding 120°C (continuous working temperature) and an occasional peak temperature not exceeding 140°C, with a working pressure not exceeding 2.5 MPa.